- Company number
- 16191208
- Incorporated
- 17 Jan 20251 year trading
- Registered office
- Pasadena Spen Lane, Holme on Spalding Moor, York, YO43 4AQ
- Nature of business
- Construction of domestic buildings
M Dunham Building Ltd is a 1-year-old private limited company registered in York, company number 16191208, one of 239 building contractors in York. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for M Dunham Building LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where M Dunham Building Ltd is registered
The registered office is in York (YO43), in the East Riding of Yorkshire local authority area, Yorkshire and The Humber. Show YO43 4AQ on a map.
Other trade companies in YO43
- Project Line Support LtdCivil engineering
- Leeds Retrotech LtdMechanics and garages
- Yorkshire Stone Worktops LtdSpecialist contractors
- TW Cleaning & Environment LimitedCleaning companies
- Xtreme 1964 LtdMechanics and garages
- Maids of Glory LtdCleaning companies
- Alexander's Cars LtdMotor traders
- Walton's Automotive LtdMechanics and garages
What happens if M Dunham Building Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16191208
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2025 (1 year ago)
- Registered office
- Pasadena Spen Lane, Holme on Spalding Moor, York, YO43 4AQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 16 January 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in York
Other active building contractors registered in York.
- M Estates Limited2012
- M J Gurney Limited2018
- M. & A. Wright Construction Ltd.2003
- Macintosh Contractors Ltd2025
- Mad About Property Limited2013
- Mallard Construction Ltd2025
- Medd Construction Limited2021
- Mercer Parkin Builders Limited2008
All building contractors in York · All trades in York · Builders across the UK
Frequently asked questions
When are M Dunham Building Ltd's accounts due?
M Dunham Building Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is M Dunham Building Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is M Dunham Building Ltd still trading?
M Dunham Building Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does M Dunham Building Ltd do?
M Dunham Building Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is M Dunham Building Ltd?
M Dunham Building Ltd was incorporated on 17 January 2025, 1 year ago.
What is the penalty if M Dunham Building Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View M Dunham Building Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.